172012560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13523}}^1$

素因数の和:13592

約数の個数: 80

約数和(自身を含む): 543340224

約数和(自身を除く): 371327664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 13523, 27046, 40569, 54092, 67615, 81138, 108184, 135230, 162276, 202845, 216368, 270460, 324552, 405690, 540920, 649104, 716719, 811380, 1081840, 1433438, 1622760, 2150157, 2866876, 3245520, 3583595, 4300314, 5733752, 7167190, 8600628, 10750785, 11467504, 14334380, 17201256, 21501570, 28668760, 34402512, 43003140, 57337520, 86006280, 172012560]

約数ペア:

[(1, 172012560), (2, 86006280), (3, 57337520), (4, 43003140), (5, 34402512), (6, 28668760), (8, 21501570), (10, 17201256), (12, 14334380), (15, 11467504), (16, 10750785), (20, 8600628), (24, 7167190), (30, 5733752), (40, 4300314), (48, 3583595), (53, 3245520), (60, 2866876), (80, 2150157), (106, 1622760), (120, 1433438), (159, 1081840), (212, 811380), (240, 716719), (265, 649104), (318, 540920), (424, 405690), (530, 324552), (636, 270460), (795, 216368), (848, 202845), (1060, 162276), (1272, 135230), (1590, 108184), (2120, 81138), (2544, 67615), (3180, 54092), (4240, 40569), (6360, 27046), (12720, 13523)]